| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.44 | 5.808% | $187.7457 | $187.75 | $187.75 | $187.70 |
| Purchase #2 | $234.50 | 10.811% | $259.8518 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $106.45 | 3.334% | $109.999 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $127.73 | 9.109% | $139.3649 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $214.91 | 3.743% | $222.9541 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $11.38 | 13.231% | $12.8857 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $200.74 | 12.601% | $226.0352 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,073.15 | $1,158.8364 | $1,158.84 | $1,158.85 | $1,158.90 | |